Cause of Death in Washington State Veterans with Heart Issues
Author Information
Author(s): Maynard Charles, Lowy Elliott, McDonell Mary, Fihn Stephan D
Primary Institution: Department of Veterans Affairs Puget Sound Health Care System
Hypothesis
What are the differences in cause of death between veterans who died of cardiac versus non-cardiac causes after hospitalization for acute coronary syndromes?
Conclusion
The study found that considering secondary causes of death significantly increases the proportion of deaths classified as cardiac.
Supporting Evidence
- 52% of veterans died of cardiac causes when only the underlying cause was considered.
- When secondary causes were included, the proportion of cardiac deaths increased to 81%.
- The study linked state death records with the VA ACS database.
Takeaway
This study looked at veterans who were hospitalized for heart problems and found that many died from heart issues, especially when looking at all causes of death, not just the main one.
Methodology
The study linked death records from Washington State to the VA ACS registry and analyzed sociodemographic and clinical variables.
Potential Biases
There may be biases in the reporting of causes of death and the completeness of death records.
Limitations
The ability to detect statistically significant differences was limited by small numbers of deaths.
Participant Demographics
The participants were primarily older white men, with some African-American veterans included.
Statistical Information
P-Value
0.018
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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